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©Copyright 1996 Rogue Wave Software

RWSetIterator

RWSetIteratorRWHashTableIteratorRWIterator

Synopsis

 
#include <rw/rwset.h>
RWSet h;
RWSetIterator it(h) ;

Description

Iterator for class RWSet, which allows sequential access to all the elements of RWSet. Note that because an RWSet is unordered, elements are not accessed in any particular order.

The "current item" is undefined immediately after construction -- you must define it by using operator() or some other (valid) operation.

Once the iterator has advanced beyond the end of the collection it is no longer valid.

Persistence

None

Public Constructor

 
RWSetIterator(RWSet&);

Public Member Operator

 
virtual RWCollectable*
operator()(); 





Public Member Functions


virtual RWCollectable*
findNext(const RWCollectable* target);





virtual RWCollectable*
key() const;





RWCollectable*
remove();





RWCollectable*
removeNext(const RWCollectable*);





virtual void
reset();